OLD | NEW |
1 // Copyright 2008 the V8 project authors. All rights reserved. | 1 // Copyright 2008 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
(...skipping 10 matching lines...) Expand all Loading... |
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 // Check that dynamically introducing conflicting consts/vars | 28 // Check that dynamically introducing conflicting consts/vars |
29 // is silently ignored (and does not lead to exceptions). | 29 // is silently ignored (and does not lead to exceptions). |
30 | 30 |
| 31 // Flags: --legacy-const |
| 32 |
31 var caught = 0; | 33 var caught = 0; |
32 | 34 |
33 eval("const a"); | 35 eval("const a"); |
34 try { eval("var a"); } catch (e) { caught++; assertTrue(e instanceof TypeError);
} | 36 try { eval("var a"); } catch (e) { caught++; assertTrue(e instanceof TypeError);
} |
35 assertTrue(typeof a == 'undefined'); | 37 assertTrue(typeof a == 'undefined'); |
36 try { eval("var a = 1"); } catch (e) { caught++; assertTrue(e instanceof TypeErr
or); } | 38 try { eval("var a = 1"); } catch (e) { caught++; assertTrue(e instanceof TypeErr
or); } |
37 assertTrue(typeof a == 'undefined'); | 39 assertTrue(typeof a == 'undefined'); |
38 | 40 |
39 eval("const b = 0"); | 41 eval("const b = 0"); |
40 try { eval("var b"); } catch (e) { caught++; assertTrue(e instanceof TypeError);
} | 42 try { eval("var b"); } catch (e) { caught++; assertTrue(e instanceof TypeError);
} |
(...skipping 10 matching lines...) Expand all Loading... |
51 assertEquals(undefined, c); | 53 assertEquals(undefined, c); |
52 assertEquals(2, caught); | 54 assertEquals(2, caught); |
53 | 55 |
54 eval("var d = 0"); | 56 eval("var d = 0"); |
55 try { eval("const d"); } catch (e) { caught++; assertTrue(e instanceof TypeError
); } | 57 try { eval("const d"); } catch (e) { caught++; assertTrue(e instanceof TypeError
); } |
56 assertEquals(0, d); | 58 assertEquals(0, d); |
57 assertEquals(3, caught); | 59 assertEquals(3, caught); |
58 try { eval("const d = 1"); } catch (e) { caught++; assertTrue(e instanceof TypeE
rror); } | 60 try { eval("const d = 1"); } catch (e) { caught++; assertTrue(e instanceof TypeE
rror); } |
59 assertEquals(0, d); | 61 assertEquals(0, d); |
60 assertEquals(4, caught); | 62 assertEquals(4, caught); |
OLD | NEW |